1*e1f63238SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*e1f63238SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*e1f63238SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*e1f63238SAndrew Rist * distributed with this work for additional information 6*e1f63238SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*e1f63238SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*e1f63238SAndrew Rist * "License"); you may not use this file except in compliance 9*e1f63238SAndrew Rist * with the License. You may obtain a copy of the License at 10*e1f63238SAndrew Rist * 11*e1f63238SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*e1f63238SAndrew Rist * 13*e1f63238SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*e1f63238SAndrew Rist * software distributed under the License is distributed on an 15*e1f63238SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*e1f63238SAndrew Rist * KIND, either express or implied. See the License for the 17*e1f63238SAndrew Rist * specific language governing permissions and limitations 18*e1f63238SAndrew Rist * under the License. 19*e1f63238SAndrew Rist * 20*e1f63238SAndrew Rist *************************************************************/ 21*e1f63238SAndrew Rist 22*e1f63238SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #include "precompiled_basic.hxx" 25cdf0e10cSrcweir #include "comenumwrapper.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir using namespace ::com::sun::star; 28cdf0e10cSrcweir hasMoreElements()29cdf0e10cSrcweir::sal_Bool SAL_CALL ComEnumerationWrapper::hasMoreElements() 30cdf0e10cSrcweir throw ( uno::RuntimeException ) 31cdf0e10cSrcweir { 32cdf0e10cSrcweir sal_Bool bResult = sal_False; 33cdf0e10cSrcweir 34cdf0e10cSrcweir try 35cdf0e10cSrcweir { 36cdf0e10cSrcweir if ( m_xInvocation.is() ) 37cdf0e10cSrcweir { 38cdf0e10cSrcweir sal_Int32 nLength = 0; 39cdf0e10cSrcweir bResult = 40cdf0e10cSrcweir ( ( m_xInvocation->getValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "length" ) ) ) >>= nLength ) 41cdf0e10cSrcweir && nLength > m_nCurInd ); 42cdf0e10cSrcweir } 43cdf0e10cSrcweir } 44cdf0e10cSrcweir catch( uno::Exception& ) 45cdf0e10cSrcweir {} 46cdf0e10cSrcweir 47cdf0e10cSrcweir return bResult; 48cdf0e10cSrcweir } 49cdf0e10cSrcweir nextElement()50cdf0e10cSrcweiruno::Any SAL_CALL ComEnumerationWrapper::nextElement() 51cdf0e10cSrcweir throw ( container::NoSuchElementException, 52cdf0e10cSrcweir lang::WrappedTargetException, 53cdf0e10cSrcweir uno::RuntimeException ) 54cdf0e10cSrcweir { 55cdf0e10cSrcweir try 56cdf0e10cSrcweir { 57cdf0e10cSrcweir if ( m_xInvocation.is() ) 58cdf0e10cSrcweir { 59cdf0e10cSrcweir uno::Sequence< sal_Int16 > aNamedParamIndex; 60cdf0e10cSrcweir uno::Sequence< uno::Any > aNamedParam; 61cdf0e10cSrcweir uno::Sequence< uno::Any > aArgs( 1 ); 62cdf0e10cSrcweir 63cdf0e10cSrcweir aArgs[0] <<= m_nCurInd++; 64cdf0e10cSrcweir 65cdf0e10cSrcweir return m_xInvocation->invoke( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "item" ) ), 66cdf0e10cSrcweir aArgs, 67cdf0e10cSrcweir aNamedParamIndex, 68cdf0e10cSrcweir aNamedParam ); 69cdf0e10cSrcweir } 70cdf0e10cSrcweir } 71cdf0e10cSrcweir catch( uno::Exception& ) 72cdf0e10cSrcweir {} 73cdf0e10cSrcweir 74cdf0e10cSrcweir throw container::NoSuchElementException(); 75cdf0e10cSrcweir } 76cdf0e10cSrcweir 77cdf0e10cSrcweir 78